Hyperon-nucleon single-particle potentials with low-momentum interactions

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dc.creatorDjapo, Haris
dc.creatorSchaefer, Bernd-Jochen
dc.creatorWambach, Jochen
dc.date2008-02-19
dc.date2008-03-06
dc.date.accessioned2026-07-07T11:40:21Z
dc.date.available2026-07-07T11:40:21Z
dc.descriptionSingle-particle potentials in Hartree-Fock approximation for different hyperon-nucleon (YN) channels are calculated in the framework of the effective low-momentum YN interaction V_lowk. In contrast to the nucleon-nucleon interaction, the available experimental data for the YN interaction are scarce. As a consequence no unique YN low-momentum potential V_lowk can be predicted from the various bare potentials. The resulting momentum- and density-dependent single-particle potentials for several different bare OBE models and for chiral effective field theory are compared to each other.
dc.description10 Pages, 11 figures, 4 tables, minor modification, 1 reference added, version accepted for publication in EPJA
dc.identifierhttps://arxiv.org/abs/0802.2646
dc.identifierhttp://arxiv.org/abs/0802.2646
dc.identifierEur.Phys.J.A36:101-110,2008
dc.identifierdoi:10.1140/epja/i2008-10542-5
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/200231
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHyperon-nucleon single-particle potentials with low-momentum interactions
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